Title:
Proceedings of the National Academy of Sciences
Abbreviated Title:
Proceedings of the National Academy of Sciences
Publisher:
Proceedings of the National Academy of Sciences
ISSN
(Print):
0027-8424
ISSN
(Electronic):
1091-6490
Publication date Created:
June
15 1956
Publication date
(Print):
June
01 1956
Volume: 42
Issue: 6
Pages: 359-363
Article
DOI: 10.1073/pnas.42.6.359
SO-VID: 7dfca803-af3a-47bc-b7f8-200dbb809297
Copyright © ©
1956